87085515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47981}}^1$

素因数の和:48011

約数の個数: 24

約数和(自身を含む): 153158544

約数和(自身を除く): 66073029

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 47981, 143943, 239905, 527791, 719715, 1583373, 2638955, 5805701, 7916865, 17417103, 29028505, 87085515]

約数ペア:

[(1, 87085515), (3, 29028505), (5, 17417103), (11, 7916865), (15, 5805701), (33, 2638955), (55, 1583373), (121, 719715), (165, 527791), (363, 239905), (605, 143943), (1815, 47981)]